JPH0157893U - - Google Patents
Info
- Publication number
- JPH0157893U JPH0157893U JP15233387U JP15233387U JPH0157893U JP H0157893 U JPH0157893 U JP H0157893U JP 15233387 U JP15233387 U JP 15233387U JP 15233387 U JP15233387 U JP 15233387U JP H0157893 U JPH0157893 U JP H0157893U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- damper
- diaphragm
- ventilation
- displaced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233387U JPH0157893U (zh) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233387U JPH0157893U (zh) | 1987-10-05 | 1987-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0157893U true JPH0157893U (zh) | 1989-04-11 |
Family
ID=31427161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15233387U Pending JPH0157893U (zh) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0157893U (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6140090B2 (zh) * | 1979-06-22 | 1986-09-08 | Canon Kk | |
| JPH062526U (ja) * | 1992-06-09 | 1994-01-14 | ブラザー工業株式会社 | キースイッチ装置 |
-
1987
- 1987-10-05 JP JP15233387U patent/JPH0157893U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6140090B2 (zh) * | 1979-06-22 | 1986-09-08 | Canon Kk | |
| JPH062526U (ja) * | 1992-06-09 | 1994-01-14 | ブラザー工業株式会社 | キースイッチ装置 |